I think the 1010 was built from late 1960 to about 1964. It may have been based on the M-40-420-430 tractor line combined with a 4 cyl engine used in JD combines. That engine had an unusual "decked sleeve" design.
The 1010 was available in utility and rowcrop models. The 1010 and 2010 rowcrop were replaced by the larger 2510 tractor (55hp?). The utilies were replaced by the 1020 (38HP?) and 2020 (55HP?) tractors, that new utilty design was used for nearly 20 years.
If you need a front mount cultivator a JD M-430, JD B-530 or JD 2510 series would be better choices in my opinion.
If you need a utility tractor, JD 1020 - 2020, Ford 2000 - 4000, MF 35 - 165 series are all better choices.
Someone else can provide more accuate info or more detail.